DE69130780T2 - Bildaufnahmegerät mit darin verwendeter Zählerschaltung - Google Patents

Bildaufnahmegerät mit darin verwendeter Zählerschaltung

Info

Publication number
DE69130780T2
DE69130780T2 DE69130780T DE69130780T DE69130780T2 DE 69130780 T2 DE69130780 T2 DE 69130780T2 DE 69130780 T DE69130780 T DE 69130780T DE 69130780 T DE69130780 T DE 69130780T DE 69130780 T2 DE69130780 T2 DE 69130780T2
Authority
DE
Germany
Prior art keywords
signal
gray code
logic
output
counting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69130780T
Other languages
German (de)
English (en)
Other versions
DE69130780D1 (de
Inventor
Hiroki Kamakura-Shi Kanagawa-Ken Hachiyama
Toshinobu Kamakura-Shi Kanagawa-Ken Hatano
Takahiro Kamakura-Shi Kanagawa-Ken Iwasawa
Masanori Nagaokakyo-Shi Kyoto Ohmae
Masakazu Itabashi-Ku Tokyo Tsuji
Masakatsu Otsu-Shi Shiga-Ken Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69130780D1 publication Critical patent/DE69130780D1/de
Publication of DE69130780T2 publication Critical patent/DE69130780T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/004—Counters counting in a non-natural counting order, e.g. random counters
    • H03K23/005—Counters counting in a non-natural counting order, e.g. random counters using minimum change code, e.g. Gray Code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/745—Circuitry for generating timing or clock signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE69130780T 1990-05-09 1991-05-07 Bildaufnahmegerät mit darin verwendeter Zählerschaltung Expired - Lifetime DE69130780T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11943190 1990-05-09

Publications (2)

Publication Number Publication Date
DE69130780D1 DE69130780D1 (de) 1999-03-04
DE69130780T2 true DE69130780T2 (de) 1999-06-10

Family

ID=14761266

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69132775T Expired - Lifetime DE69132775T2 (de) 1990-05-09 1991-05-07 Zählerschaltung
DE69130780T Expired - Lifetime DE69130780T2 (de) 1990-05-09 1991-05-07 Bildaufnahmegerät mit darin verwendeter Zählerschaltung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69132775T Expired - Lifetime DE69132775T2 (de) 1990-05-09 1991-05-07 Zählerschaltung

Country Status (3)

Country Link
US (1) US5191425A (enrdf_load_stackoverflow)
EP (2) EP0456193B1 (enrdf_load_stackoverflow)
DE (2) DE69132775T2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159905B4 (de) * 2000-12-07 2004-04-08 Sharp K.K. Zweirichtungs-Gray-Code-Zähler und Verwendung desselben für einen Festkörper-Bildsensor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2765684B2 (ja) * 1991-11-29 1998-06-18 シャープ株式会社 Ｃｃｄ駆動用集積回路
US5555021A (en) * 1993-12-14 1996-09-10 Watec America Corporation Compact television camera with switching noise prevention
JP3714875B2 (ja) * 2001-01-30 2005-11-09 シャープ株式会社 グレーコードカウンタ
US7194500B2 (en) * 2003-07-11 2007-03-20 Sony Corporation Scalable gray code counter
JP6463169B2 (ja) * 2015-02-27 2019-01-30 キヤノン株式会社 電子回路およびカメラ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187868A (en) * 1967-11-21 1970-04-15 Decca Ltd Improvements in Digital Counters.
US3588461A (en) * 1968-01-10 1971-06-28 Ici Ltd Counter for electrical pulses
US3984815A (en) * 1975-05-02 1976-10-05 Sperry Rand Corporation Time of event recorder
US4599657A (en) * 1981-12-29 1986-07-08 Canon Kabushiki Kaisha Image pick-up device
JPS59104857A (ja) * 1982-12-07 1984-06-16 Matsushita Electric Ind Co Ltd イメ−ジセンサ装置
JPS59161922A (ja) * 1983-03-07 1984-09-12 Nec Corp グレイコ−ドカウンタ
JPS6086981A (ja) * 1983-10-18 1985-05-16 Toshiba Corp 固体撮像装置
US4567529A (en) * 1983-10-26 1986-01-28 Matsushita Electric Industrial Co., Ltd. Image sensor
JPS6240824A (ja) * 1985-08-19 1987-02-21 Toshiba Corp 同期型バイナリカウンタ
JPS62180612A (ja) * 1986-02-04 1987-08-07 Toshiba Corp 半導体集積回路装置
JPS62239621A (ja) * 1986-04-10 1987-10-20 Tamagawa Seiki Co Ltd 多回転エンコ−ダ
JPS63167496A (ja) * 1986-12-29 1988-07-11 Hitachi Ltd 半導体メモリ装置
JPH01208024A (ja) * 1988-02-16 1989-08-22 Nippon Telegr & Teleph Corp <Ntt> 量子化器
GB2220114A (en) * 1988-06-21 1989-12-28 Marconi Gec Ltd Solid state camera signal processing
US4937845A (en) * 1988-08-01 1990-06-26 Plessey Electronic Systems Corp. Fast library element gray code generators without feedback and feedforward networks
JPH02222323A (ja) * 1989-02-23 1990-09-05 Matsushita Electric Ind Co Ltd カウンタ回路
US4980778A (en) * 1989-05-11 1990-12-25 At&T Bell Laboratories Method for correcting nonuniformities in pixel output level for a line scanner
JPH0362698A (ja) * 1989-07-31 1991-03-18 Toshiba Corp 多チャンネル検出器のデータ収集装置
US5084841A (en) * 1989-08-14 1992-01-28 Texas Instruments Incorporated Programmable status flag generator FIFO using gray code
JPH04192624A (ja) * 1990-11-22 1992-07-10 Matsushita Electric Ind Co Ltd アナログ信号処理装置を駆動する駆動回路に用いる計数回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159905B4 (de) * 2000-12-07 2004-04-08 Sharp K.K. Zweirichtungs-Gray-Code-Zähler und Verwendung desselben für einen Festkörper-Bildsensor

Also Published As

Publication number Publication date
EP0456193B1 (en) 1999-01-20
DE69132775D1 (de) 2001-11-22
EP0674391B1 (en) 2001-10-17
US5191425A (en) 1993-03-02
DE69132775T2 (de) 2002-08-08
DE69130780D1 (de) 1999-03-04
EP0674391A3 (enrdf_load_stackoverflow) 1995-11-02
EP0456193A3 (en) 1992-11-25
EP0674391A2 (en) 1995-09-27
EP0456193A2 (en) 1991-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP